Clusterization, frustration and collectivity in random networks

Details Clusterization, frustration and collectivity in random networks Clusterization, frustration and collectivity in random networks

2007-01-15

arxiv.org/abs/physics/0701177v5

Int. J. Mod. Phys. C 18 (2007) 1765

Physics

Physics and Society

10 pages, 6 figures; serious change of results

Scientific paper

10.1142/S0129183107011728

We consider the random Erd{\H o}s--R\'enyi network with enhanced clusterization and Ising spins $s=\pm 1$ at the network nodes. Mutually linked spins interact with energy $J$. Magnetic properties of the system as dependent on the clustering coefficient $C$ are investigated with the Monte Carlo heat bath algorithm. For $J>0$ the Curie temperature $T_c$ increases from 3.9 to 5.5 when $C$ increases from almost zero to 0.18. These results deviate only slightly from the mean field theory. For $J<0$ the spin-glass phase appears below $T_{SG}$; this temperature decreases with $C$, on the contrary to the mean field calculations. The results are interpreted in terms of social systems.

Affiliated with

Also associated with

No associations

Rating

Clusterization, frustration and collectivity in random networks does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with Clusterization, frustration and collectivity in random networks, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Clusterization, frustration and collectivity in random networks will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-189166